{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:Z3RVNEQZPDF4MZSVJOHXQRJ2N2","short_pith_number":"pith:Z3RVNEQZ","schema_version":"1.0","canonical_sha256":"cee356921978cbc666554b8f78453a6e954dc5c0fedf82a9962460d8c82f9325","source":{"kind":"arxiv","id":"2512.11018","version":2},"attestation_state":"computed","paper":{"title":"Sources of matter for wormholes in a k-essence theory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Bruna Bragato, Carlos F. S. Pereira, H. Belich, J\\'ulio C. Fabris, Manuel E. Rodrigues, Marcos V. de S. Silva","submitted_at":"2025-12-11T18:22:56Z","abstract_excerpt":"In this work, we analyze some matter sources associated with wormhole models within a k-essence theory coupled to the gravitational sector through a phantom scalar field. We adopt a spherically symmetric background in (3+1) dimensions and consider two types of systems: electrically and magnetically charged. In the first case, we consider the generalized Ellis-Bronnikov model, in which we fix the power of the kinetic term in the k-essence Lagrangian function to $n=1/2$ and take the parameter $m\\ge 2$, which acts as a generalization factor for the geometry of the wormhole area function. From thi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2512.11018","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-12-11T18:22:56Z","cross_cats_sorted":[],"title_canon_sha256":"84d2431e41c0820951cfcf28b74fc32250b737d8f31b3ad2557759f874c7c113","abstract_canon_sha256":"c6ebabdc4a53a7e835d81408e6f61f52cdc79fea822525f5544ef9606b696145"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-17T01:20:41.559840Z","signature_b64":"zlJSqJej4OxdIws8YG7fKDztutMmt5hC7GbYLAgCXBEanhAEb5QrTNv7DcTMlMAh8FLDvNKgQ++HjwbMigECCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cee356921978cbc666554b8f78453a6e954dc5c0fedf82a9962460d8c82f9325","last_reissued_at":"2026-07-17T01:20:41.558939Z","signature_status":"signed_v1","first_computed_at":"2026-07-17T01:20:41.558939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sources of matter for wormholes in a k-essence theory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Bruna Bragato, Carlos F. S. Pereira, H. Belich, J\\'ulio C. Fabris, Manuel E. Rodrigues, Marcos V. de S. Silva","submitted_at":"2025-12-11T18:22:56Z","abstract_excerpt":"In this work, we analyze some matter sources associated with wormhole models within a k-essence theory coupled to the gravitational sector through a phantom scalar field. We adopt a spherically symmetric background in (3+1) dimensions and consider two types of systems: electrically and magnetically charged. In the first case, we consider the generalized Ellis-Bronnikov model, in which we fix the power of the kinetic term in the k-essence Lagrangian function to $n=1/2$ and take the parameter $m\\ge 2$, which acts as a generalization factor for the geometry of the wormhole area function. From thi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2512.11018","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2512.11018/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2512.11018","created_at":"2026-07-17T01:20:41.559355+00:00"},{"alias_kind":"arxiv_version","alias_value":"2512.11018v2","created_at":"2026-07-17T01:20:41.559355+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2512.11018","created_at":"2026-07-17T01:20:41.559355+00:00"},{"alias_kind":"pith_short_12","alias_value":"Z3RVNEQZPDF4","created_at":"2026-07-17T01:20:41.559355+00:00"},{"alias_kind":"pith_short_16","alias_value":"Z3RVNEQZPDF4MZSV","created_at":"2026-07-17T01:20:41.559355+00:00"},{"alias_kind":"pith_short_8","alias_value":"Z3RVNEQZ","created_at":"2026-07-17T01:20:41.559355+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2","json":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2.json","graph_json":"https://pith.science/api/pith-number/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/graph.json","events_json":"https://pith.science/api/pith-number/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/events.json","paper":"https://pith.science/paper/Z3RVNEQZ"},"agent_actions":{"view_html":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2","download_json":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2.json","view_paper":"https://pith.science/paper/Z3RVNEQZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2512.11018&json=true","fetch_graph":"https://pith.science/api/pith-number/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/graph.json","fetch_events":"https://pith.science/api/pith-number/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/action/storage_attestation","attest_author":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/action/author_attestation","sign_citation":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/action/citation_signature","submit_replication":"https://pith.science/pith/Z3RVNEQZPDF4MZSVJOHXQRJ2N2/action/replication_record"}},"created_at":"2026-07-17T01:20:41.559355+00:00","updated_at":"2026-07-17T01:20:41.559355+00:00"}